【Lightweight and Comfortable】The headphones is lightweight. And it comes with Adjustable earhook, fits 99% sizes of people's ears.The PC body and soft silicone earbuds offers you an ultra comfortable experience for extended periods of time wearing.

【Easy to Use】The slide power On/Off button makes the single bluetooth handsfree earphone extremely convenient to use. Connect two smartphones.Equipped with mute button,support mute the mic if you don't want other side person hear you.

【Exceptional Battery Life】With built-in 90mAh lithium-ion polymer battery, Bluetooth earpiece provides up to 7 hours talking time, 8 hours music time and 160 hours standby time after fully charged for only 1.5-2 hours.

【Tips】Every Thanku product includes a 45 days money back & one year warranty,If you have any questions or problem,please contact us,We will give you a satisfied solution.